181339312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13381}}^1$

素因数の和:13418

約数の個数: 60

約数和(自身を含む): 441391888

約数和(自身を除く): 260052576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13381, 13552, 26762, 53524, 93667, 107048, 147191, 187334, 214096, 294382, 374668, 588764, 749336, 1030337, 1177528, 1498672, 1619101, 2060674, 2355056, 3238202, 4121348, 6476404, 8242696, 11333707, 12952808, 16485392, 22667414, 25905616, 45334828, 90669656, 181339312]

約数ペア:

[(1, 181339312), (2, 90669656), (4, 45334828), (7, 25905616), (8, 22667414), (11, 16485392), (14, 12952808), (16, 11333707), (22, 8242696), (28, 6476404), (44, 4121348), (56, 3238202), (77, 2355056), (88, 2060674), (112, 1619101), (121, 1498672), (154, 1177528), (176, 1030337), (242, 749336), (308, 588764), (484, 374668), (616, 294382), (847, 214096), (968, 187334), (1232, 147191), (1694, 107048), (1936, 93667), (3388, 53524), (6776, 26762), (13381, 13552)]